ere H LDA H₂O

Q: 4. A 16.0 °C. Determine the solubility in g solute/100 g H₂O. Determine the mole fraction of solute…

A: Answer: Saturated solution is the type of solution in which no more solute can be dissolved in…

Q: For which of the following reactions does AHrxn represent an enthalpy of formation? Choose one or…

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Q: The amino acid structure shown here is known as a(n). H₂N+ A) primary structure. B) secondary…

A: A structure of an amino acid is shown below We have to identify the type of amino acid.

Q: Check the box under each compound that exists as a pair of mirror-image twins. If none of them do,…

A: The stereoisomers of any compound which is non-super imposible mirror image of each other is know as…

Q: do full arrow pushing mechanism and show final product please 1.) AICI, CI 2.) H₂O

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Which of the following is a compound? O 1. Gold O 2. Iron O 3. Milk 04. Sucrose O 5. Coffee

A: Compound is a substance made up of two or more different elements that are chemically bonded…

Q: Siniog gnilind fesrigid bricose srit asri gniwollot sits to sno rainw.2 22. The heat of vaporization…

A: According to bartleby guidelines answer for the first question please repost another one to solution

Q: The breakdown of a certain pollutant X in sunlight is known to follow first-order kinetics. An…

A: Initial pressure of X = 0.35 atm. Final pressure of X = 0.085 atm. Time taken = 14 hours

Q: Please plot this in excel as a smooth line scatter chart with the Volume on the X axis and the pH on…

A: The graphs that show the association between two variables in a data set are called scatter plots.…

Q: What is the calculated value of the cell potential at 298 K for an electrochemical cell with the…

A: [Ag+] = 6.17×10-4 M [Mn2+] = 1.04 M EAg+|Ago=0.80 VEMn2+|Mno=-1.18 V

Q: estions 15-20 refer to the same weak base/strong acid (WB/SA) titration. The Kb of pyridine is 1.7 x…

A: We are asked to find out the pH before the titration begins means we have to calculate pH of the…

Q: 9. What is the final product of the following reaction? HOMM 1. NaOEt 2. M Br HAM H OH OASHO…

A: As per rule  we will solve only first question. kindly repost other question as a separate question…

Q: Draw the major organic product of the synthetic sequence shown. Do not draw any byproducts. H 1.…

A: From the hydrocarbons, alkanes, and alkenes do not show acidic properties, but the terminal alkyne…

Q: CH

A: The given reaction involves two steps 1. Reduction of aldehyde to alcohol 2. Formation of ether from…

Q: equations: Bronsted-Lowry acid-base pairs in each of the following a. H₂PO4(aq) + H₂O(1) H₂PO, (aq)…

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Q: Calculate the change in pH when 3.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution…

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Q: A new mild dish detergent is being tested before putting it on the market. If the new detergent were…

A: pH < 7, solution is acidic  pH > 7, solution is basic pH = 7, solution is neutral As pH value…

Q: How many electrons in an atom could have the partial set of Quantum Numbers of ... n = 4, 1=2, m, =…

A: We have the quantum numbers for electrons, n = 4 l = 2 ms = +½ WWe will discuss how many electrons…

Q: 1) CH3MgBr H 2) H3O* 1) CH₂MgBr 2) H3O* 1) CH3MgBr O 2) H3O+

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Q: H₂SO4 H₂O, A

A: Hydrolysis of cyclic amide gives a compound having carboxylic acid and amine in the same molecule

Q: The molar solubility of Pb (103)₂ in a 0.21 M NalO3 solution is 3.8 x 10 Be sure your answer has the…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: The energy of the absorption band in the electronic spectrum of the  [Ti(H2O)6]3+   complex is 20300…

A: Stability of a complex can be explained by CFSE i.e. crystal field stabilisation energy. For this…

Q: Find the pH of a buffer that consists of 0.37 M CH₂NH₂ and 0.55 M CH₂NH₂CI (pk of CH₂NH₂-3.35)? pH-

A: The concentration of [CH3NH2]=0.37 M The concentration of CH3NH3Cl=0.55 M The value pKb for CH3NH2=…

Q: A 30.00 mL solution of 0.300 M hypobromous acid (HBrO) is being titrated with a solution that is…

A: Given: Molarity of HBrO is 0.300M. Molarity of LiOH is 0.600M. Volume of HBrO is 30.00mL.

Q: Classify each of the following as a strong acid or a weak acid. Indicate how each should be written…

A: Strong acid completely dissociates while weak acid partially dissociate in aqueous solution.  1)…

Q: If the molar solubility of MnCO3 is 5.1 x 10 significant digits. 0 M at a certain temperature, what…

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Q: The pOH of a basic solution is 6.29. What is [H*]?

A: pOH  = 6.29  [H+] = ?

Q: EA12) Identify the chiral compound (s) below. Cl CI CI CI ww A. only I ㅍ II IV I B. only II C. II…

A: A chiral compound is a chemical molecule in which four different groups are attached to the carbon…

Q: an unknown solid was dissolved in water then precipitated to to get aliquots with decreasing…

A: The solubility product(Ksp) and the standard Gibbs free energy change for the reaction(∆Gorxn) are…

Q: While diamagnetic cobalt(III) complexes such as [Co(NH3)6]+3, [Co(en)3]+3, [Co(NO2)6]-3 are…

A: If the substance has unpaired electrons, they will generate an attraction to an applied magnetic…

Q: Please provide with major products for the following reactions. ASAP

A: Most of the reactions will show aldol condensation reaction. In the presence of base, abstraction of…

Q: Write an equation for the solubility equilibrium for oxalic acid dihydrate and include heat on the…

A: A slightly soluble ionic compound on addition to water dissolves to form a solution with an…

Q: 3. Rank the circled CH bonds in terms of their acidity: a. Most Acidic Least Acidic b. Most Acidic B…

A: The acidity of an element depends on the stability of the conjugate base. The higher the stability…

Q: The pH of a sodium acetate-acetic acid buffer is 4.90. Calculate the ratio. Note: Reference the K of…

A: Given, pH of the Sodium acetate acetic acid buffer = 4.90  Required : [CH3COO-]/[CH3COOH] = ? Note:…

Q: Draw a reasonable mechanism for this reaction. All compounds involved in each stage of the mechanism…

A: We have reaction of acetone with the base in aqueous medium.  Acetone can undergo aldol type…

Q: Fill in the potential double replacement products for each reaction shown below. Then for any that…

A: Double displacement reaction: The reaction in which ions of two reactants get exchanged and solid…

Q: What is the pH of a solution that is 0.494 M in sodium formate (NaCHO₂)? The K₂ of formic acid is…

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Q: Consider the following acidic equilibrium: H₂CO3(aq) + H₂O(1) HCO3(aq) + H3O*(aq). If you add NaHCO3…

A: According to Le-Chatelier's principle, if the equilibrium reaction is disturbed by changing…

Q: For the disaccharide, give the "numbers" for the glycoside bond (reading left to right). HO OH OH OH…

A: The C-O-C linkage between two monosaccharide units is called glycosidic linkage.

Q: Calculate the pH at the equivalence point for the titration of 0.200 M methylamine (CH3NH₂) with…

A: [base]=0.2 M [acid]=0.2 M Kb=5 * 10-4

Q: 4. which element can expand its valence shell to accommodate more than eight electrons? a. S b. F c…

A: Some elements can expand their valence shell to accommodate more than eight electrons.

Q: Questions 11-14 refer to the same strong base/strong acid (SB/SA) titration. A 15.00 mL solution of…

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Q: %. Hatoms 6.949 + 2159 X 26. A solution of 4.00 g of a nonelectrolyte dissolved in 55.0 g of benzene…

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Q: Calculate the pH for each of the cases in the titration of 25.0 mL of 0.230 M pyridine, C-H-N(aq)…

A: Given,  Molarity of pyridine ( C5H5N) = 0.230 M.  Volume of pyridine ( C5H5N) = 25.0 mL.  Molarity…

Q: -6 Complete and balance the following neutralization reactions: a. HNO3(aq) + Mg(OH)2 (s) b. HCl(aq)…

A: An acid reacts with a base to form salt and water. This reaction is called the neutralization…

Q: When triphenylphosphine is added to nickel(II) bromide dissolved in carbon disulfide at -78C, a red…

A: We have given that When triphenylphosphine is added to nickel(II) bromide dissolved in carbon…

Q: 3. Which is the strongest base? H₂CO A OCH3 B C OI ملهم Mooting

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Q: . Consider the two compounds below. even# SN2 a. What is their structural relationship?…

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: 34. Which terms would properly fill the blanks of the following? A colloid has a a. solution/solute…

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Q: 5. Balance the following redox reactions in the given conditions. You do not need to show all of…

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